Lexmark CX317 User Guide - Page 219

Scanner unit does not close, Scanning takes too long or freezes the computer

Page 219 highlights

Troubleshooting 219 Scanner unit does not close Action Check if there are obstructions in the scanner unit. a Lift the scanner unit. b Remove any obstruction keeping the scanner unit open. c Lower the scanner unit. Did the scanner unit close correctly? Yes The problem is solved. No Contact customer support. Scanning takes too long or freezes the computer Action Step 1 Check if other applications are interfering with the scan. Close all applications that are not being used. Yes Go to step 2. No The problem is solved. Does scanning still take too long or freeze the computer? Step 2 Select a lower scan resolution. Contact customer The problem is support. solved. Does scanning still take too long or freeze the computer? Poor scanned image quality Action Step 1 Check if an error message appears on the display. Yes Clear the error message. Is there an error message on the printer display? Step 2 Check the quality of the original document. Go to step 3. Is the quality of the original document satisfactory? Step 3 Go to step 4. Clean the scanner glass and the ADF glass using a clean, lint‑free cloth dampened with water. Is the scanner glass clean? No Go to step 2. Increase the scan resolution settings for a higher‑quality output. See "Cleaning the scanner glass" on page 130.

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Scanner unit does not close
Action
Yes
No
Check if there are obstructions in the scanner unit.
a
Lift the scanner unit.
b
Remove any obstruction keeping the scanner unit open.
c
Lower the scanner unit.
Did the scanner unit close correctly?
The problem is
solved.
Contact
customer
support
.
Scanning takes too long or freezes the computer
Action
Yes
No
Step 1
Check if other applications are interfering with the scan.
Close all applications that are not being used.
Does scanning still take too long or freeze the computer?
Go to step 2.
The problem is
solved.
Step 2
Select a lower scan resolution.
Does scanning still take too long or freeze the computer?
Contact
customer
support
.
The problem is
solved.
Poor scanned image quality
Action
Yes
No
Step 1
Check if an error message appears on the display.
Is there an error message on the printer display?
Clear the error
message.
Go to step 2.
Step 2
Check the quality of the original document.
Is the quality of the original document satisfactory?
Go to step 3.
Increase the scan
resolution settings
for a higher
quality
output.
Step 3
Clean the scanner glass and the ADF glass using a clean, lint
free
cloth dampened with water.
Is the scanner glass clean?
Go to step 4.
See
“Cleaning the
scanner glass” on
page
130
.
Troubleshooting
219